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STOCK REPURCHASE PROGRAM (Details Textual) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Equity, Class of Treasury Stock [Line Items]      
Payments For Repurchase Of Common Stock $ 4,623 $ 6,558 $ 13,021
Stock Repurchased and Retired During Period, Shares 195,050 285,422 175,606
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased 628,000    
Private Placement [Member]
     
Equity, Class of Treasury Stock [Line Items]      
Payments For Repurchase Of Common Stock     $ 9,000
Stock Repurchased and Retired During Period, Shares     400,319